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Posted to dev@mahout.apache.org by "Sean Owen (JIRA)" <ji...@apache.org> on 2010/06/29 17:01:51 UTC

[jira] Updated: (MAHOUT-429) Add timestamp info to DataModel

     [ https://issues.apache.org/jira/browse/MAHOUT-429?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Owen updated MAHOUT-429:
-----------------------------

    Attachment: MAHOUT-429.patch

Patch for consideration. FileDataModel is getting hairy but think this more or less works. setPreference() needs to update timestamps.

> Add timestamp info to DataModel
> -------------------------------
>
>                 Key: MAHOUT-429
>                 URL: https://issues.apache.org/jira/browse/MAHOUT-429
>             Project: Mahout
>          Issue Type: Improvement
>          Components: Collaborative Filtering
>    Affects Versions: 0.3
>            Reporter: Sean Owen
>            Assignee: Sean Owen
>             Fix For: 0.4
>
>         Attachments: MAHOUT-429.patch
>
>
> Per discussion on mailing list: would be good to add timestamp information to DataModel.

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